Across
- 2. molecules are mixed up in and uneven distribution
- 4. a combination of two or more different elements and or compounds that are physically mixed
- 5. smallest part of a compound that retains the properties of the compound
- 6. molecules are mixed up in an even distribution
- 8. Properties that do not change the chemical nature of matter
- 9. substance that combines only one type of atom
Down
- 1. properties that do change tha chemical nature of matter
- 3. smallest part of an element
- 7. two or more atoms combined chemically
- 8. a sample of matter that has definite chemical and physical properties